237173697

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 120522303

約数列:

[1, 3, 9, 27, 89, 229, 267, 431, 687, 801, 1293, 2061, 2403, 3879, 6183, 11637, 20381, 38359, 61143, 98699, 115077, 183429, 296097, 345231, 550287, 888291, 1035693, 2664873, 8784211, 26352633, 79057899, 237173697]

約数ペア:

[(1, 237173697), (3, 79057899), (9, 26352633), (27, 8784211), (89, 2664873), (229, 1035693), (267, 888291), (431, 550287), (687, 345231), (801, 296097), (1293, 183429), (2061, 115077), (2403, 98699), (3879, 61143), (6183, 38359), (11637, 20381)]